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From "Knuplesch, Juergen" <Juergen.Knuple...@icongmbh.de>
Subject AW: using dynamic declarations..
Date Thu, 15 Oct 2009 12:24:53 GMT
Maybe use propertycopy from antcontrib package. 


Juergen
-- 
J├╝rgen Knuplesch                    
-----Urspr├╝ngliche Nachricht-----
Von: EetieD [mailto:khn@leanapps.com] 
Gesendet: Donnerstag, 15. Oktober 2009 11:32
An: user@ant.apache.org
Betreff: using dynamic declarations..


Hi,

I was wondering if it is possible to use 'dynamic declarations' within ANT.
Please check the example below. In the line '<echo>${value.${id}}</echo>', I would
like to print a value which is dependant on the id. But for now, I cannot use this construction,
because it prints '${value.${id}}' literaly.
If possible, how can I still use this construction?  

I hope someone can help. Thanks!!

EetieD


<target name="check.numberr">
	<var name="value.3" value="3" />
	<var name="value.4" value="4" />
	<var name="id" value="3" />     <!-- now it is 3, but it can also be 4 -->

	<echo>${value.${id}}</echo> <!-- how to use this? -->
	<echo>${value.3}</echo>       <!-- this works -->
</target>
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